{"cve":{"cve_id":"CVE-2026-47846","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00338,"epss_percentile":0.25456,"epss_as_of":"2026-06-23","description":"Bitnami Cassandra container images are affected by a retained default superuser vulnerability. When a custom administrator account is configured via the CASSANDRA_USER environment variable, the container initialization script creates the new superuser account but fails to drop the built-in cassandra account in certain scenarios. This leaves the default cassandra:cassandra superuser active as an unintended access path.\n\nAffected versions — Container image: 4.0.x prior to 4.0.20-photon-5-r7; 4.1.x prior to 4.1.11-photon-5-r7; 5.0.x prior to 5.0.8-photon-5-r4 / 5.0.8-debian-12-r3.","published_at":"2026-06-18T18:39:47.087000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-798"],"nvd_references":["https://github.com/bitnami/containers/security/advisories/GHSA-8q3j-37vg-8fc2"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:30:42.157376Z"},"effective_severity":"CRITICAL","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"bitnami","vendor_name":"Bitnami","product_slug":"bitnami-cassandra","product_name":"bitnami/cassandra","version_start":"4.0.0","version_start_inclusive":true,"version_end":"4.0.20-photon-5-r7","version_end_inclusive":false,"cpe23_uri":"cve5:bitnami:bitnami-cassandra:4.0.0:4.0.20-photon-5-r7"},{"vendor_slug":"bitnami","vendor_name":"Bitnami","product_slug":"bitnami-cassandra","product_name":"bitnami/cassandra","version_start":"4.1.0","version_start_inclusive":true,"version_end":"4.1.11-photon-5-r7","version_end_inclusive":false,"cpe23_uri":"cve5:bitnami:bitnami-cassandra:4.1.0:4.1.11-photon-5-r7"},{"vendor_slug":"bitnami","vendor_name":"Bitnami","product_slug":"bitnami-cassandra","product_name":"bitnami/cassandra","version_start":"5.0.0","version_start_inclusive":true,"version_end":"5.0.8-photon-5-r4","version_end_inclusive":false,"cpe23_uri":"cve5:bitnami:bitnami-cassandra:5.0.0:5.0.8-photon-5-r4"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/bitnami/containers/security/advisories/GHSA-8q3j-37vg-8fc2","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2026-06-18T18:39:47.087000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:54:57.553414Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:54:57.553414Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:54:57.553414Z","label":"CVSS score revised","source":"cvelistv5"}]}